摘要
当前电子现金系统的运行效率一直是倍受关注的问题。提出了一种新的安全有效的电子现金模型,避开了用零知识证明来验证其匿名性,并分析了它的运行效率。结果表明,该方案满足理想电子现金模型的性质。
The operating efficiency of electronic cash is closely watched currently. A new electronic cash model are proposed ,which is safe and efficient. Its anonymity is proved without zero know-ledge. Further analyses also justify the scheme satisfy ideal electronic cash's property.
出处
《科学技术与工程》
2009年第9期2471-2473,共3页
Science Technology and Engineering
基金
国家自然科学基金(90604034)
滁州学院科研项目(2008kj011B)资助
关键词
电子现金
可分性
盲签名
electronic cash divisibility blind signature.